CN106604411B - Information interaction method, information interaction device and terminal based on neighborhood network - Google Patents

Abstract

The invention provides a neighborhood network-based information interaction method, a neighborhood network-based information interaction device and a terminal, wherein the neighborhood network-based information interaction method comprises the following steps: sending a first network communication service request according to a neighborhood network communication protocol; receiving feedback information of a first network communication service request sent by any second terminal in a first neighborhood network cluster to which a first terminal belongs according to the first network communication service request; and/or receiving feedback information sent by any third terminal in a second neighborhood network cluster to which the second terminal belongs. According to the technical scheme, on one hand, real-time network communication can be achieved without access equipment such as a router and the like, dependence on third-party equipment and network access cost are reduced, on the other hand, information interaction is carried out within a specified range, the purpose of network data transmission is stronger, and therefore the use experience of a user is improved.

Description

Neighborhood area network-based information interaction method, information interaction device and terminal

technical field

The present invention relates to the field of communication technology, in particular, to an information interaction method based on a neighborhood area network, an information interaction device based on a neighborhood area network, and a terminal.

Background technique

In the related art, the data interactive transmission of wireless channels of terminals such as mobile phones is realized through communication networks such as wireless local area network (WLAN) and metropolitan area network (MAN, Metropolitan AreaNetwork), which still has the following defects:

(1) Wireless local area network, metropolitan area network, etc. rely on access devices such as routers to connect mobile phones and other terminals to wireless networks;

(2) The propagation range of the router-based propagation signal is limited, and some internal wireless local area networks are not open to outsiders, thereby reducing user experience.

Contents of the invention

Based on at least one of the above-mentioned technical problems, the present invention proposes a new information interaction scheme based on the neighborhood area network. According to the neighborhood area network communication protocol, the request for the first network communication service is sent to send the first network communication service After the request, according to the feedback situation of the first network communication service request, it can receive the feedback information sent by any second terminal in the first neighborhood area network cluster to which the first terminal belongs, and/or the second neighbor to which the second terminal belongs The feedback information sent by any third terminal in the area network cluster realizes the information exchange between terminal devices in the neighborhood network. On the one hand, real-time network communication can be realized without access devices such as routers, reducing the need The dependence of third-party devices and the cost of network access, on the other hand, information interaction within a specified range makes network data transmission more purposeful, thereby improving user experience.

In view of this, the present invention proposes an information interaction method based on a neighborhood area network, including: sending a first network communication service request according to a neighborhood area network communication protocol; receiving the first network communication service request to which the first terminal belongs Feedback information of the first network communication service request sent by any second terminal in a neighborhood area network cluster; and/or receiving feedback information sent by any third terminal in the second neighborhood area network cluster to which the second terminal belongs .

In this technical solution, the first network communication service request is sent according to the neighborhood network communication protocol, so that after sending the first network communication service request, according to the feedback situation of the first network communication service request, it can receive the The feedback information sent by any second terminal in the first neighborhood area network cluster, and/or the feedback information sent by any third terminal in the second neighborhood area network cluster to which the second terminal belongs, realizes the Information exchange between terminal devices, on the one hand, real-time network communication can be realized without access devices such as routers, which reduces the dependence on third-party devices and the cost of network access; on the other hand, within the specified range Information interaction makes network data transmission more purposeful, thereby improving user experience.

Neighborhood Area Network (NAN, Neighborhood Area Network) is composed of multiple interrelated Neighborhood Area Network clusters, any two terminals in each Neighborhood Area Network cluster can exchange information, and two adjacent Neighborhood Area Network clusters With at least one common terminal, the neighborhood network can be made up of DSL (Digital Subscriber Line) and AP (Access Point) common components to provide fast, low-cost network connections.

Wherein, the neighborhood area network communication protocol may be generated based on the protocol described in the IEEE802.11 standard, specifically, the 802.11b standard (that is, a communication protocol based on WI-FI).

In addition, the first terminal, the second terminal and the third terminal are all terminals, and identity exchange can be performed in different scenarios.

In the above technical solution, preferably, before sending the first network communication service request according to the neighborhood network communication protocol, it further includes: creating the first neighborhood network access point, as the communication access point of the first neighborhood area network cluster; according to the communication access point, send the first probe request through the wireless channel; receive any second terminal within the preset range that is fed back according to the first probe request The discovery information is used to establish a wireless connection with the second terminal to generate a first neighborhood area network cluster.

In this technical solution, the first neighborhood network access point is created according to the neighborhood area network identifier as the communication access point of the first neighborhood area network cluster, and the first neighborhood network access point is sent through a wireless channel according to the communication access point. A detection request, any second terminal within the preset range can receive the first detection request, any second terminal can send to the first terminal on the premise that it is willing to join the neighborhood area network cluster of the first terminal Discover information, so that any second terminal can access the first terminal as the access point of the neighborhood area network cluster, realize the generation of the neighborhood area network cluster, and any second terminal and the first terminal can be used as the first neighborhood area network The neighborhood area network devices in the cluster further realize the communication interaction between the neighborhood area network devices in the neighborhood area network cluster.

Specifically, when the first terminal is a communication access point (AP), any second terminal within the preset range of the first terminal can send discovery information according to the response to the first probe request, so that the second terminal A terminal realizes the access of any second terminal according to the discovery information, and the first terminal can form a first neighborhood area network cluster with any second terminal accessed, and when any second terminal acts as an AP, it can generate A plurality of second neighborhood network clusters, extending therefrom, constitute a neighborhood network.

Wherein, the neighborhood area network identifier may be an identification identifier requesting to join the neighborhood area network cluster, or may be a request identifier.

In any one of the above technical solutions, preferably, it also includes: when receiving the second network communication service request, detecting whether to respond to the second network communication service request; when detecting the response to the second network communication service request, generating the second Feedback information requested by the second network communication service; according to the neighborhood area network communication protocol, the feedback information is sent to the initiator terminal of the second network communication service.

In this technical solution, when the second network communication service request is received, it is detected whether the second network communication service request is corresponding, so that when the corresponding second network communication service request is detected, the second network communication service request is generated According to the neighborhood area network communication protocol, the feedback information is sent to the initiator terminal of the second network communication service, so that the first terminal can receive and feed back the communication services sent by other terminals in the neighborhood area network while acting as an AP The request realizes that the first terminal is used as the feedback terminal of the communication service in the neighborhood network, and satisfies the requirement of diversified functions of the terminal equipment.

In any one of the above technical solutions, preferably, further comprising: when it is detected that no response to the second network communication service request is detected, sending the second network communication service request to the second terminal to be responded, so as to send the second network communication service request through the second terminal to the third terminal to be responded.

In this technical solution, when it is detected that the second network communication service request has not been responded to, the second network communication service request is sent to the second terminal to be responded, and then forwarded to the third terminal through the second terminal, further realizing The forwarding function of the first terminal is provided, that is, any terminal belonging to the neighborhood network can be used as an AP, a feedback terminal, and a forwarding terminal, thereby realizing information exchange between any two terminals belonging to the neighborhood network.

Specifically, the neighborhood network can also be a multi-layer step-by-step architecture, and the terminal is a branch node in the multi-layer step-by-step architecture.

In any one of the above technical solutions, preferably, further comprising: when receiving the second probe request, accessing the neighbor area network cluster to which the second neighbor area network access point belongs according to the second probe request.

In this technical solution, by accessing the neighborhood network to which the access point of the second neighborhood network belongs according to the second probe request when receiving the second probe request, on the one hand, the generation of the interactive neighborhood network is realized, and on the other hand On the one hand, when the first terminal is not serving as an AP, by accessing the neighborhood area network cluster to which the access point of the second neighborhood network belongs, the Internet access of the first terminal is realized, and the cost of network access is reduced.

According to the second aspect of the present invention, an information interaction device based on a neighborhood area network is also proposed, including: a sending unit, configured to send a first network communication service request according to a neighborhood area network communication protocol; a receiving unit, configured to transmit a first network communication service request according to the first The network communication service request is to receive the feedback information of the first network communication service request sent by any second terminal in the first neighboring area network cluster to which the first terminal belongs; the receiving unit is also used to: receive the second terminal to which the second terminal belongs Feedback information sent by any third terminal in the neighborhood area network cluster.

In this technical solution, the first network communication service request is sent according to the neighborhood network communication protocol, so that after sending the first network communication service request, according to the feedback situation of the first network communication service request, it can receive the The feedback information sent by any second terminal in the first neighborhood area network cluster, and/or the feedback information sent by any third terminal in the second neighborhood area network cluster to which the second terminal belongs, realizes the Information exchange between terminal devices, on the one hand, real-time network communication can be realized without access devices such as routers, which reduces the dependence on third-party devices and the cost of network access; on the other hand, within the specified range Information interaction makes network data transmission more purposeful, thereby improving user experience.

Neighborhood Area Network (NAN, Neighborhood Area Network) is composed of multiple interrelated Neighborhood Area Network clusters, any two terminals in each Neighborhood Area Network cluster can exchange information, and two adjacent Neighborhood Area Network clusters With at least one common terminal, the neighborhood network can be made up of DSL (Digital Subscriber Line) and AP (Access Point) common components to provide fast, low-cost network connections.

Wherein, the neighborhood area network communication protocol may be generated based on the protocol described in the IEEE802.11 standard, specifically, the 802.11b standard (that is, a communication protocol based on WI-FI).

In addition, the first terminal, the second terminal and the third terminal are all terminals, and identity exchange can be performed in different scenarios.

In the above technical solution, preferably, further comprising: a creating unit, configured to create a first neighboring area network access point according to the neighboring area network identifier in the first network communication service request, as a member of the first neighboring area network cluster The communication access point; the sending unit is also used for: according to the communication access point, sending the first detection request through the wireless channel; The discovery information of the terminal is used to establish a wireless connection with the second terminal to generate a first neighborhood area network cluster.

In this technical solution, the first neighborhood network access point is created according to the neighborhood area network identifier as the communication access point of the first neighborhood area network cluster, and the first neighborhood network access point is sent through a wireless channel according to the communication access point. A detection request, any second terminal within the preset range can receive the first detection request, any second terminal can send to the first terminal on the premise that it is willing to join the neighborhood area network cluster of the first terminal Discover information, so that any second terminal can access the first terminal as the access point of the neighborhood area network cluster, realize the generation of the neighborhood area network cluster, and any second terminal and the first terminal can be used as the first neighborhood area network The neighborhood area network devices in the cluster further realize the communication interaction between the neighborhood area network devices in the neighborhood area network cluster.

Specifically, when the first terminal is a communication access point (AP), any second terminal within the preset range of the first terminal can send discovery information according to the response to the first probe request, so that the second terminal A terminal realizes the access of any second terminal according to the discovery information, and the first terminal can form a first neighborhood area network cluster with any second terminal accessed, and when any second terminal acts as an AP, it can generate A plurality of second neighborhood network clusters, extending therefrom, constitute a neighborhood network.

Wherein, the neighborhood area network identifier may be an identification identifier requesting to join the neighborhood area network cluster, or may be a request identifier.

In any of the above technical solutions, preferably, further comprising: a detecting unit, configured to detect whether to respond to the second network communication service request when receiving the second network communication service request; a generating unit, configured to detect the response When the second network communication service is requested, the feedback information of the second network communication service request is generated; the sending unit is further configured to: send the feedback information to the initiator terminal of the second network communication service according to the neighborhood area network communication protocol.

In this technical solution, when the second network communication service request is received, it is detected whether the second network communication service request is corresponding, so that when the corresponding second network communication service request is detected, the second network communication service request is generated According to the neighborhood area network communication protocol, the feedback information is sent to the initiator terminal of the second network communication service, so that the first terminal can receive and feed back the communication services sent by other terminals in the neighborhood area network while acting as an AP The request realizes that the first terminal is used as the feedback terminal of the communication service in the neighborhood network, and satisfies the requirement of diversified functions of the terminal equipment.

In any of the above technical solutions, preferably, the sending unit is further configured to: when detecting that no response to the second network communication service request is detected, send the second network communication service request to the second terminal to be responded, so as to pass the second The second terminal sends to the third terminal to be responded.

In this technical solution, when it is detected that the second network communication service request has not been responded to, the second network communication service request is sent to the second terminal to be responded, and then forwarded to the third terminal through the second terminal, further realizing The forwarding function of the first terminal is provided, that is, any terminal belonging to the neighborhood network can be used as an AP, a feedback terminal, and a forwarding terminal, thereby realizing information exchange between any two terminals belonging to the neighborhood network.

Specifically, the neighborhood network can also be a multi-layer step-by-step architecture, and the terminal is a branch node in the multi-layer step-by-step architecture.

In any one of the above technical solutions, preferably, further comprising: an access unit configured to, when receiving the second probe request, access the neighboring network to which the second neighboring network access point belongs according to the second probe request .

In this technical solution, by accessing the neighborhood network to which the access point of the second neighborhood network belongs according to the second probe request when receiving the second probe request, on the one hand, the generation of the interactive neighborhood network is realized, and on the other hand On the one hand, when the first terminal is not serving as an AP, by accessing the neighborhood area network cluster to which the access point of the second neighborhood network belongs, the Internet access of the first terminal is realized, and the cost of network access is reduced.

According to the third aspect of the present invention, a terminal is also proposed, including the information exchange device based on the neighborhood area network described in any of the above technical solutions, therefore, the terminal includes the neighborhood area network-based information exchange device described in any of the above technical solutions The technical effect of the information interaction device of the Internet will not be repeated here.

Through the above technical solution, according to the neighborhood network communication protocol, the first network communication service request is sent, so that after sending the first network communication service request, according to the feedback of the first network communication service request, it can receive the first network communication service request to which the first terminal belongs. The feedback information sent by any second terminal in a neighborhood area network cluster, and/or the feedback information sent by any third terminal in the second neighborhood area network cluster to which the second terminal belongs, realizes the The information interaction between terminal devices, on the one hand, can realize real-time network communication without access devices such as routers, which reduces the dependence on third-party devices and the cost of network access; Information interaction makes network data transmission more purposeful, thereby improving user experience.

Description of drawings

FIG. 1 shows a schematic flowchart of an information interaction method based on a neighborhood area network according to an embodiment of the present invention;

Fig. 2 shows a schematic block diagram of an information exchange device based on a neighborhood area network according to an embodiment of the present invention;

Fig. 3 shows a schematic block diagram of a terminal according to an embodiment of the present invention;

FIG. 4 shows a schematic diagram of an information exchange scheme based on a neighborhood area network according to an embodiment of the present invention;

Fig. 5 shows a schematic diagram of a physical device of a terminal according to an embodiment of the present invention.

detailed description

In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented by a third party different from the third party described here. Therefore, the protection scope of the present invention is not limited by the following disclosure. limitations of specific examples.

Fig. 1 shows a schematic flowchart of an information exchange method based on a neighborhood area network according to an embodiment of the present invention.

As shown in Figure 1, the information interaction method based on the neighborhood area network according to the embodiment of the present invention includes: step 102, sending the first network communication service request according to the neighborhood area network communication protocol; step 104, sending the first network communication service request according to the first network communication service Requesting, receiving the feedback information of the first network communication service request sent by any second terminal in the first neighborhood area network cluster to which the first terminal belongs; Step 106, and/or receiving the feedback information of the second neighborhood area network cluster to which the second terminal belongs Feedback information sent by any third terminal in the cluster.

In this technical solution, the first network communication service request is sent according to the neighborhood network communication protocol, so that after sending the first network communication service request, according to the feedback situation of the first network communication service request, it can receive the The feedback information sent by any second terminal in the first neighborhood area network cluster, and/or the feedback information sent by any third terminal in the second neighborhood area network cluster to which the second terminal belongs, realizes the Information exchange between terminal devices, on the one hand, real-time network communication can be realized without access devices such as routers, which reduces the dependence on third-party devices and the cost of network access; on the other hand, within the specified range Information interaction makes network data transmission more purposeful, thereby improving user experience.

Neighborhood Area Network (NAN, Neighborhood Area Network) is composed of multiple interrelated Neighborhood Area Network clusters, any two terminals in each Neighborhood Area Network cluster can exchange information, and two adjacent Neighborhood Area Network clusters With at least one common terminal, the neighborhood network can be made up of DSL (Digital Subscriber Line) and AP (Access Point) common components to provide fast, low-cost network connections.

Wherein, the neighborhood area network communication protocol may be generated based on the protocol described in the IEEE802.11 standard, specifically, the 802.11b standard (that is, a communication protocol based on WI-FI).

In addition, the first terminal, the second terminal and the third terminal are all terminals, and identity exchange can be performed in different scenarios.

In the above technical solution, preferably, before sending the first network communication service request according to the neighborhood network communication protocol, it further includes: creating the first neighborhood network access point, as the communication access point of the first neighborhood area network cluster; according to the communication access point, send the first probe request through the wireless channel; receive any second terminal within the preset range that is fed back according to the first probe request The discovery information is used to establish a wireless connection with the second terminal to generate a first neighborhood area network cluster.

In this technical solution, the first neighborhood network access point is created according to the neighborhood area network identifier as the communication access point of the first neighborhood area network cluster, and the first neighborhood network access point is sent through a wireless channel according to the communication access point. A detection request, any second terminal within the preset range can receive the first detection request, any second terminal can send to the first terminal on the premise that it is willing to join the neighborhood area network cluster of the first terminal Discover information, so that any second terminal can access the first terminal as the access point of the neighborhood area network cluster, realize the generation of the neighborhood area network cluster, and any second terminal and the first terminal can be used as the first neighborhood area network The neighborhood area network devices in the cluster further realize the communication interaction between the neighborhood area network devices in the neighborhood area network cluster.

Specifically, when the first terminal is a communication access point (AP), any second terminal within the preset range of the first terminal can send discovery information according to the response to the first probe request, so that the second terminal A terminal realizes the access of any second terminal according to the discovery information, and the first terminal can form a first neighborhood area network cluster with any second terminal accessed, and when any second terminal acts as an AP, it can generate A plurality of second neighborhood network clusters, extending therefrom, constitute a neighborhood network.

Wherein, the neighborhood area network identifier may be an identification identifier requesting to join the neighborhood area network cluster, or may be a request identifier.

In any one of the above technical solutions, preferably, it also includes: when receiving the second network communication service request, detecting whether to respond to the second network communication service request; when detecting the response to the second network communication service request, generating the second Feedback information requested by the second network communication service; according to the neighborhood area network communication protocol, the feedback information is sent to the initiator terminal of the second network communication service.

In this technical solution, when the second network communication service request is received, it is detected whether the second network communication service request is corresponding, so that when the corresponding second network communication service request is detected, the second network communication service request is generated According to the neighborhood area network communication protocol, the feedback information is sent to the initiator terminal of the second network communication service, so that the first terminal can receive and feed back the communication services sent by other terminals in the neighborhood area network while acting as an AP The request realizes that the first terminal is used as the feedback terminal of the communication service in the neighborhood network, and satisfies the requirement of diversified functions of the terminal equipment.

In any one of the above technical solutions, preferably, further comprising: when it is detected that no response to the second network communication service request is detected, sending the second network communication service request to the second terminal to be responded, so as to send the second network communication service request through the second terminal to the third terminal to be responded.

In this technical solution, when it is detected that the second network communication service request has not been responded to, the second network communication service request is sent to the second terminal to be responded, and then forwarded to the third terminal through the second terminal, further realizing The forwarding function of the first terminal is provided, that is, any terminal belonging to the neighborhood network can be used as an AP, a feedback terminal, and a forwarding terminal, thereby realizing information exchange between any two terminals belonging to the neighborhood network.

Specifically, the neighborhood network can also be a multi-layer step-by-step architecture, and the terminal is a branch node in the multi-layer step-by-step architecture.

In any one of the above technical solutions, preferably, further comprising: when receiving the second probe request, accessing the neighbor area network cluster to which the second neighbor area network access point belongs according to the second probe request.

In this technical solution, by accessing the neighborhood network to which the access point of the second neighborhood network belongs according to the second probe request when receiving the second probe request, on the one hand, the generation of the interactive neighborhood network is realized, and on the other hand On the one hand, when the first terminal is not serving as an AP, by accessing the neighborhood area network cluster to which the access point of the second neighborhood network belongs, the Internet access of the first terminal is realized, and the cost of network access is reduced.

Fig. 2 shows a schematic block diagram of an information exchange device based on a neighborhood area network according to an embodiment of the present invention.

As shown in FIG. 2 , the information exchange device 200 based on a neighborhood area network according to an embodiment of the present invention includes: a sending unit 202 configured to send a first network communication service request according to a neighborhood area network communication protocol; a receiving unit 204 configured to According to the first network communication service request, receiving the feedback information of the first network communication service request sent by any second terminal in the first neighborhood area network cluster to which the first terminal belongs; the receiving unit 204 is also used to: receive the second Feedback information sent by any third terminal in the second neighborhood area network cluster to which the terminal belongs.

In this technical solution, the first network communication service request is sent according to the neighborhood network communication protocol, so that after sending the first network communication service request, according to the feedback situation of the first network communication service request, it can receive the The feedback information sent by any second terminal in the first neighborhood area network cluster, and/or the feedback information sent by any third terminal in the second neighborhood area network cluster to which the second terminal belongs, realizes the Information exchange between terminal devices, on the one hand, real-time network communication can be realized without access devices such as routers, which reduces the dependence on third-party devices and the cost of network access; on the other hand, within the specified range Information interaction makes network data transmission more purposeful, thereby improving user experience.

Neighborhood Area Network (NAN, Neighborhood Area Network) is composed of multiple interrelated Neighborhood Area Network clusters, any two terminals in each Neighborhood Area Network cluster can exchange information, and two adjacent Neighborhood Area Network clusters With at least one common terminal, the neighborhood network can be made up of DSL (Digital Subscriber Line) and AP (Access Point) common components to provide fast, low-cost network connections.

Wherein, the neighborhood area network communication protocol may be generated based on the protocol described in the IEEE802.11 standard, specifically, the 802.11b standard (that is, a communication protocol based on WI-FI).

In addition, the first terminal, the second terminal and the third terminal are all terminals, and identity exchange can be performed in different scenarios.

In the above technical solution, preferably, further comprising: a creating unit 206, configured to create a first neighboring area network access point as a first neighboring area network cluster according to the neighboring area network identifier in the first network communication service request The communication access point; the sending unit 202 is also used for: according to the communication access point, send the first probe request through the wireless channel; Discovery information of a second terminal to establish a wireless connection with the second terminal to generate a first neighborhood area network cluster.

In this technical solution, the first neighborhood network access point is created according to the neighborhood area network identifier as the communication access point of the first neighborhood area network cluster, and the first neighborhood network access point is sent through a wireless channel according to the communication access point. A detection request, any second terminal within the preset range can receive the first detection request, any second terminal can send to the first terminal on the premise that it is willing to join the neighborhood area network cluster of the first terminal Discover information, so that any second terminal can access the first terminal as the access point of the neighborhood area network cluster, realize the generation of the neighborhood area network cluster, and any second terminal and the first terminal can be used as the first neighborhood area network The neighborhood area network devices in the cluster further realize the communication interaction between the neighborhood area network devices in the neighborhood area network cluster.

Specifically, when the first terminal is a communication access point (AP), any second terminal within the preset range of the first terminal can send discovery information according to the response to the first probe request, so that the second terminal A terminal realizes the access of any second terminal according to the discovery information, and the first terminal can form a first neighborhood area network cluster with any second terminal accessed, and when any second terminal acts as an AP, it can generate A plurality of second neighborhood network clusters, extending therefrom, constitute a neighborhood network.

Wherein, the neighborhood area network identifier may be an identification identifier requesting to join the neighborhood area network cluster, or may be a request identifier.

In any of the above technical solutions, preferably, further comprising: a detecting unit 208, configured to detect whether the second network communication service request is responded to when receiving the second network communication service request; a generating unit 210, configured to detect When responding to the second network communication service request, generate feedback information of the second network communication service request; the sending unit 202 is also configured to: send the feedback information to the initiator terminal of the second network communication service according to the neighborhood area network communication protocol.

In this technical solution, when the second network communication service request is received, it is detected whether the second network communication service request is corresponding, so that when the corresponding second network communication service request is detected, the second network communication service request is generated According to the neighborhood area network communication protocol, the feedback information is sent to the initiator terminal of the second network communication service, so that the first terminal can receive and feed back the communication services sent by other terminals in the neighborhood area network while acting as an AP The request realizes that the first terminal is used as the feedback terminal of the communication service in the neighborhood network, and satisfies the requirement of diversified functions of the terminal equipment.

In any of the above technical solutions, preferably, the sending unit 202 is further configured to: when detecting that no response to the second network communication service request is detected, send the second network communication service request to the second terminal to be responded, so as to pass The second terminal sends the message to the third terminal to be responded.

In this technical solution, when it is detected that the second network communication service request has not been responded to, the second network communication service request is sent to the second terminal to be responded, and then forwarded to the third terminal through the second terminal, further realizing The forwarding function of the first terminal is provided, that is, any terminal belonging to the neighborhood network can be used as an AP, a feedback terminal, and a forwarding terminal, thereby realizing information exchange between any two terminals belonging to the neighborhood network.

Specifically, the neighborhood network can also be a multi-layer step-by-step architecture, and the terminal is a branch node in the multi-layer step-by-step architecture.

In any of the above technical solutions, preferably, further comprising: an access unit 212, configured to, when receiving the second probe request, access the neighborhood to which the access point of the second neighborhood network belongs according to the second probe request network.

In this technical solution, by accessing the neighborhood network to which the access point of the second neighborhood network belongs according to the second probe request when receiving the second probe request, on the one hand, the generation of the interactive neighborhood network is realized, and on the other hand On the one hand, when the first terminal is not serving as an AP, by accessing the neighborhood area network cluster to which the access point of the second neighborhood network belongs, the Internet access of the first terminal is realized, and the cost of network access is reduced.

Fig. 3 shows a schematic block diagram of a terminal according to an embodiment of the present invention.

As shown in Figure 3, the terminal 300 according to the embodiment of the present invention includes the information exchange device 200 based on the neighborhood area network described in any of the above technical solutions, therefore, the terminal 300 includes the information exchange device 200 described in any of the above technical solutions. The technical effects of the information exchange device 200 based on the neighborhood area network will not be repeated here.

Fig. 4 shows a schematic diagram of an information exchange solution based on a neighborhood area network according to an embodiment of the present invention.

As shown in FIG. 4, the information exchange scheme based on the neighborhood area network according to the embodiment of the present invention includes at least two NAN clusters, and at least one public terminal 404 in the two adjacent NAN clusters. Taking network services as an example, the terminal 402 serves as the initiator of the network service, and the terminal 406 responds to the network service initiated by the terminal 402 by receiving the service request forwarded by the public terminal 404 and sending the feedback information to the terminal 402 through the public terminal 404 .

Specifically, further, with the "movie ticket transfer service" as the network service, the terminal 402 based on the neighborhood network communication protocol can initiate the "movie ticket transfer service", within a preset distance, the terminal 404 also based on the neighborhood network communication protocol It can be found that "movie ticket transfer service", the user terminals belonging to the first neighborhood area network cluster 408 and the second neighborhood area network cluster 410 can choose to join the "movie ticket transfer service", and the user terminal can also send messages, including the desired movie The movie name and time of the ticket, the response of the user terminal that needs to transfer the movie ticket in the "movie ticket transfer service", such as terminal 406, the network formed can cover a large area, and each user terminal connected to this service is Network nodes can forward messages to each other.

Fig. 5 shows a schematic diagram of a physical device of a terminal according to an embodiment of the present invention.

As shown in FIG. 5 , the physical device of the terminal according to the embodiment of the present invention includes: a processor 1 , a sending device 2 , a receiving device 3 , an antenna 4 and a memory 5 . In some embodiments of the present invention, the sending device 2 and the receiving device 3 send and receive wireless signals through the antenna 4 .

Wherein, the memory 5 is used to store a set of program codes and communication protocols, and the processor 1 calls the program codes stored in the memory 5 to perform the following operations:

Sending the first network communication service request according to the neighborhood area network communication protocol through the sending device 2;

receiving the feedback information of the first network communication service request sent by any second terminal in the first neighboring area network cluster to which the first terminal belongs according to the first network communication service request through the receiving device 3; and / or

The feedback information sent by any third terminal in the second neighborhood area network cluster to which the second terminal belongs is received by the receiving means 3 .

As an optional implementation manner, the processor 1 calls the stored code in the memory 5, and is also used to perform the following operations:

Create a first neighborhood network access point as a communication access point of the first neighborhood network cluster according to the neighborhood area network identifier in the first network communication service request;

Sending a first probe request through a wireless channel according to the communication access point by the sending device 2;

The receiving device 3 receives the discovery information of any one of the second terminals fed back according to the first probe request within a preset range to establish a wireless connection with the second terminal to generate the first neighborhood network cluster.

As an optional implementation manner, the processor 1 calls the stored code in the memory 5, and is also used to perform the following operations:

When receiving a second network communication service request, detecting whether to respond to the second network communication service request;

When it is detected that a response to the second network communication service request is detected, feedback information of the second network communication service request is generated;

The feedback information is sent to the originating terminal of the second network communication service through the sending device 2 according to the neighborhood area network communication protocol.

As an optional implementation manner, the processor 1 calls the stored code in the memory 5, and is also used to perform the following operations:

By means of the sending device 2, when it is detected that the second network communication service request is not responded to, the second network communication service request is sent to the third terminal to be responded.

As an optional implementation manner, the processor 1 calls the stored code in the memory 5, and is also used to perform the following operations:

When the receiving device 3 receives the second probe request, access the neighboring network to which the second neighboring network access point belongs according to the second probe request.

The steps in the information interaction method based on the neighborhood area network in the embodiment of the present invention can be adjusted, merged and deleted according to actual needs.

The units in the information exchange device based on the neighborhood area network in the embodiment of the present invention can be merged, divided and deleted according to actual needs.

Those skilled in the art can understand that all or part of the steps in the various neighborhood area network-based information interaction methods in the above embodiments can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium Among them, the storage medium includes read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), programmable read-only memory (Programmable Read-only Memory, PROM), erasable programmable read-only memory ( Erasable Programmable Read Only Memory (EPROM), One-time Programmable Read-Only Memory (OTPROM), Electrically-Erasable Programmable Read-Only Memory (EEPROM), Compact Disc Read-Only Memory (CD-ROM) or other optical disk storage, magnetic disk storage, tape storage, or any other computer-readable medium that can be used to carry or store data.

The technical solution of the present invention has been described in detail above in conjunction with the accompanying drawings. Through the technical solution of the present invention, on the one hand, real-time network communication can be realized without access devices such as routers, which reduces the dependence on third-party devices and network access. On the other hand, information interaction within a specified range makes network data transmission more purposeful, thereby improving user experience

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (5)

1. A method for information interaction based on a neighborhood area network, applied to a first terminal, characterized in that it comprises: Sending a first network communication service request according to a neighborhood network communication protocol; According to the first network communication service request, receiving feedback information of the first network communication service request sent by any second terminal in the first neighboring area network cluster to which the first terminal belongs; receiving the feedback information sent by any third terminal in the second neighboring area network cluster to which the second terminal belongs; Before sending the first network communication service request according to the neighborhood network communication protocol, it also includes: Create a first neighborhood network access point as a communication access point of the first neighborhood network cluster according to the neighborhood area network identifier in the first network communication service request; sending a first probe request through a wireless channel according to the communication access point; receiving discovery information of any one of the second terminals fed back according to the first probe request within a preset range, so as to establish a wireless connection with the second terminal, so as to generate the first neighborhood area network cluster; When receiving a second network communication service request, detecting whether to respond to the second network communication service request; When it is detected that a response to the second network communication service request is detected, feedback information of the second network communication service request is generated; According to the neighborhood network communication protocol, sending the feedback information to the initiating terminal of the second network communication service; When it is detected that the second network communication service request has not been responded to, sending the second network communication service request to the second terminal to be responded, so as to send the second network communication service request to the second terminal to be responded to through the second terminal Three terminals. 2. the information interaction method based on the neighborhood area network according to claim 1, is characterized in that, also comprises: When receiving the second probe request, access the neighbor area network cluster to which the second neighbor area network access point belongs according to the second probe request. 3. An information exchange device based on a neighborhood area network, applied to a first terminal, characterized in that it comprises: a sending unit, configured to send a first network communication service request according to a neighborhood network communication protocol; a receiving unit, configured to receive, according to the first network communication service request, feedback information of the first network communication service request sent by any second terminal in the first neighboring area network cluster to which the first terminal belongs; The receiving unit is further configured to: receive the feedback information sent by any third terminal in the second neighboring area network cluster to which the second terminal belongs; The creation unit is configured to create a first neighborhood network access point as a communication access point of the first neighborhood network cluster according to the neighborhood area network identifier in the first network communication service request; The sending unit is further configured to: send a first probe request through a wireless channel according to the communication access point; The receiving unit is further configured to: receive discovery information of any one of the second terminals fed back according to the first probe request within a preset range, so as to establish a wireless connection with the second terminal, so as to generate the first neighborhood network cluster; A detecting unit, configured to detect whether to respond to the second network communication service request when receiving the second network communication service request; A generating unit, configured to generate feedback information of the second network communication service request when a response to the second network communication service request is detected; The sending unit is further configured to: send the feedback information to the initiator terminal of the second network communication service according to the neighborhood network communication protocol; The sending unit is further configured to: when detecting that no response to the second network communication service request is detected, send the second network communication service request to the second terminal to be responded, so as to pass the second terminal sent to the third terminal to be responded. 4. The information interaction device based on a neighborhood area network according to claim 3, further comprising: The access unit is configured to, when receiving the second probe request, access the neighbor area network cluster to which the second neighbor area network access point belongs according to the second probe request. 5. A terminal, characterized by comprising the information exchange device based on a neighborhood area network according to claim 3 or 4.

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